Standard weight plates Marcy

Standard discs, available in different weights, are a type of strength training accessory used for free weight training that can be used individually, combined with standard bars for exercises or to incorporate into strength training machines in which the weight load is composed of discs. These discs have a hole with a diameter between 25-30mm and are not compatible with Olympic bars, which are thicker. The diameter must be taken into account in order, if you wish to incorporate a bar, to have the same diameter of disc hole for a perfect fit.